The Cotopaxi Allpa 35L Travel Pack delivers solid build quality and a cheerful aesthetic that stands out on luggage carousels. Pack Hacker rated it 7.7/10, praising its well-organized interior and comfortable harness system, though noting the hip belt may not fit larger frames. Wild Human reviewer called it their 'new favorite day pack for family trips,' appreciating its clamshell design and organization features, though they noted limited external storage options and the inconvenience of not having a dedicated water bottle pocket. The bag is suitable for weekend trips and travelers seeking organization, but those needing quick external access may find it limiting.

Full review
Design and Build Quality
The Cotopaxi Allpa 35L Travel Pack Del Dia represents a refined evolution of the original model, with a focus on sustainability and updated functionality. According to Outdoor Gear Lab's Hale Milano, the bag is constructed with 840-denier TPU-coated nylon front shell and 840-denier ballistic ripstop nylon at the bottom, which, despite the lower denier count, maintains the durability of its predecessor. Pack Hacker notes that while the materials feel no thinner than before, they do contribute to a marginal weight reduction of 2.93 pounds. The Del Dia version uses recycled fabrics, including leftover materials from other collections, resulting in unique color patterns that distinguish each pack. The updated design includes a luggage pass-through strap and an external stretch water bottle pocket, features not present in earlier models. These changes reflect Cotopaxi's commitment to both form and function, though some reviewers noted that the TPU coating gives the fabric a somewhat rigid appearance, though it does not audibly crinkle when handled.
The bag's clamshell design is a standout feature, offering a wide opening that makes packing and accessing items straightforward. The front panel includes a top-zippered compartment for medium-sized items, along with four exterior loops for carabiners, and handles at the top, left, and bottom for easy handling. The hip belt and shoulder straps have been updated with air mesh for increased comfort, which Outdoor Gear Lab rated highly in terms of carrying ease. However, some reviewers, including Pack Hacker, noted that the hip belt's fit may not accommodate larger frames well. The overall aesthetic is vibrant and colorful, with the Del Día collection offering a monochromatic version inspired by lava rock and starry skies. The bag's dimensions are 22 x 12 x 10 inches, and it's designed to be carry-on compliant with 65% airline approval, though this is noted as a guideline rather than a guarantee.
Organization and Interior Layout
The Allpa 35L's internal organization system is one of its strongest selling points, as noted by Outdoor Gear Lab, which ranked it #1 of 16 in storage and protection. The bag features a mesh organization system with numerous internal pockets, allowing users to neatly stow clothes and gear. Pack Hacker praised the compartmentalized design, which makes packing cubes mostly optional, though they also noted that the mesh covers add an extra layer of complexity when trying to grab items quickly. Wild Human's Tony K also emphasized the bag's organization, stating that it's one of the best unintentional diaper bags on the market, particularly appreciated by families for separating dirty clothes and diapers. The laptop compartment is fleece-lined and offers two felt-lined pouches to protect electronics, though it's noted that the zipper is awkward to use when the bag is full, as it stops just short of the full width of the bag.
The main compartment includes a three-zipper interior pocket configuration that holds a surprising number of items, according to OVR Mag's Mercedes Lilienthal. The organization system is designed to prevent overpacking, which can be both a blessing and a curse for users who prefer to cram items in without systematic arrangement. The bag's lay-flat design and easy-to-use mesh pockets make it a pleasure to live out of, as Outdoor Gear Lab's testers found during a four-day trip to the Pacific Northwest. However, the mesh organization limits the ability to 'stuff pack' items, which may be a drawback for those who prefer to toss gear in without systematic arrangement. The anti-theft zippers are present on all external pockets except the smallest accessories pocket, and the quick access pouch features an anti-theft zipper that is slightly quicker to undo, according to Outdoor Gear Lab.
Comfort and Carry Features
Comfort is a standout feature of the Cotopaxi Allpa 35L, with Outdoor Gear Lab rating it highly in ease of use and comfort. The updated shoulder straps include air mesh for increased carrying comfort, and the hip belt is well-cushioned and fits snuggly, as noted by Pack Hacker. Wild Human's Tony K also found the backpack straps and hip belt helpful in offsetting heavy loads while walking through the airport. The bag's weight is 2.93 pounds when empty, and it can be cumbersome to slide and pull around in certain situations, such as pulling it out of a trunk or sliding it into an overhead bin. The updated design includes a luggage pass-through strap that easily slides over the handle of a roller bag, making it easier to move through the airport. However, the hip belt's fit may not suit those with larger frames, according to Pack Hacker, and some users noted that the bag's design makes it difficult to carry when fully loaded.
The Allpa 35L's carry options are versatile, with handles at the top, left, and bottom for easy handling. The bag's design allows for multiple carry methods, including shoulder, hip, and backpack styles. The updated hip belt and shoulder straps are designed to distribute weight more evenly, which is particularly appreciated when hauling heavy camera gear or electronics. Despite the comfort improvements, some reviewers noted that the bag's design can make it difficult to carry when fully loaded, especially for those who prefer a more traditional backpack style. The air mesh shoulder straps and hip belt contribute to a more comfortable carry, but the overall design still requires some adjustment for users who are not accustomed to the bag's layout.
Performance in Real-World Use
The Cotopaxi Allpa 35L has been tested in real-world scenarios, including a four-day trip to the Pacific Northwest and a base-camp bag for travel and car camping through California, as reported by Outdoor Gear Lab. The bag's performance under various conditions was impressive, with testers noting that it can hold enough gear for several days or more, depending on how it's packed. The exterior shell is not advertised as waterproof, but it does keep gear decently protected from the elements, with water beading up on the fabric. However, some seepage around the zippers was noted during a rain test, which is a minor drawback. The laptop compartment, with its well-padded design and two felt-lined pouches, kept electronics safe from damage during travel, according to Outdoor Gear Lab. The bag's ability to handle a full load without overpacking was noted as a positive feature, though it can be challenging for those who prefer to 'stuff pack' items randomly.
Wild Human's Tony K tested the bag on a recent trip, packing it with a variety of items including a 13-inch MacBook Pro, a 15-inch MacBook Pro, chargers, a camera, and a tech-gear bag. The bag was heavy, but it took everything he packed, and the sturdy backpack straps and hip belt helped offset the load while walking through the airport. The bag's design allows for easy access to items, with side access zippers and a main compartment that can be accessed from the outside. However, the lack of a dedicated water bottle pocket was noted as a minor inconvenience, as it forced users to keep their water bottle hidden away inside the bag, which can be problematic when trying to access it quickly. The bag's performance in real-world use was generally positive, with testers noting its ability to handle a full load and its ease of use.
Where It Falls Short
Despite its many strengths, the Cotopaxi Allpa 35L has several notable drawbacks that reviewers have identified. Pack Hacker noted that the hip belt's fit might not suit those with larger frames, and the sideways-opening laptop compartment means users must open the bag on its side to avoid device tumbling out, which can be inconvenient. The interior mesh covers are an additional layer that users must navigate through when trying to grab items quickly, a point also raised by Wild Human's Tony K. Outdoor Gear Lab also pointed out that the laptop sleeve isn't the best, and the mesh organization limits 'shove-ability,' which can be frustrating for those who prefer to pack items without systematic arrangement. The zippers, particularly the main compartment, are noted as a weak point in waterproofing, with some seepage around the zippers during rain tests, according to Outdoor Gear Lab.
Additionally, the bag's design includes a lack of a dedicated water bottle pocket, which can be inconvenient for travelers who rely on keeping their water bottle easily accessible. The bag's overall design, while functional, can be challenging for those who prefer a more traditional backpack style, and the lack of a full zip opening for the main compartment can make it difficult to access items when the bag is full. The bag's weight distribution, while improved, may still be a concern for users who are not accustomed to the bag's layout. The external stretch water bottle pocket is a welcome addition, but it's only a small improvement over the previous model, which lacked this feature entirely.
Who It's Best For
The Cotopaxi Allpa 35L Travel Pack Del Dia is ideal for travelers who value organization and comfort, particularly those who are not afraid to pack systematically and appreciate a vibrant, colorful aesthetic. Outdoor Gear Lab recommends it for travelers of all kinds seeking to improve the organization of their gear, and it is especially suited for those who want a well-sized travel backpack that can hold enough gear for several days or more. The bag's design makes it particularly appealing to families, as noted by Wild Human's Tony K, who found it to be one of the best unintentional diaper bags on the market. The bag's ability to separate dirty clothes and diapers makes it a strong choice for parents or caregivers who need to travel with children. The updated hip belt and shoulder straps make it comfortable for extended wear, which is beneficial for travelers who are on their feet for long periods.
However, the bag is less suitable for those who prefer a more traditional backpack style or who are not accustomed to the bag's layout. The lack of a full zip opening for the main compartment and the sideways-opening laptop compartment can be inconvenient for users who are not used to the bag's design. The mesh organization system, while helpful for systematic packing, limits the ability to 'stuff pack' items randomly, which may not appeal to those who prefer a more casual approach to packing. The bag's design is also less ideal for those who need to access items quickly, as the mesh covers add an extra layer of complexity. Those who prioritize a more traditional backpack style or who need to access items quickly may want to consider other options, as the Allpa 35L's design prioritizes organization over convenience in certain aspects.
Value and Price
The Cotopaxi Allpa 35L Travel Pack Del Dia is priced at $195 according to Wild Human's review and $230 according to Outdoor Gear Lab, which is on the higher end of the travel backpack market. However, the bag's construction, materials, and features justify the price point for many users. The use of recycled fabrics and the bag's sustainability features, including the company's commitment to the Cotopaxi Foundation, add value for environmentally conscious consumers. Pack Hacker noted that the update is lighter than the original version while being just as durable, which is a positive feature for frequent travelers. The bag's design includes several updated features such as the luggage pass-through strap and external water bottle pocket, which enhance its functionality and justify the price. The bag's ability to handle a full load without overpacking is also a positive feature, though it may be a drawback for those who prefer to 'stuff pack' items randomly.
The bag's value is further enhanced by its durability and the company's commitment to social good. Cotopaxi's 'Gear for Good' model, which distributes 1% of annual revenue to the Cotopaxi Foundation, provides an added layer of value for consumers who care about social impact. The bag's ability to be repaired or replaced under the company's lifetime warranty also adds to its value proposition. However, the bag's price point may be a barrier for budget-conscious consumers, and the lack of a dedicated water bottle pocket and the mesh organization system may be seen as drawbacks by those who prefer a more traditional approach to packing. Despite these considerations, the Allpa 35L's combination of features, sustainability, and comfort makes it a strong contender for travelers who prioritize organization and durability.
Strengths
- +Well-organized interior that makes packing cubes mostly optional
- +Harness system feels well-cushioned and fits snuggly
- +Lighter weight than the original version while maintaining durability
- +Colorful and eye-catching aesthetic with unique color patterns from recycled materials
Watch-outs
- −Hip belt's fit might not suit those with larger frames
- −Sideways-opening laptop compartment requires opening the bag on its side to avoid device tumble
How it compares
The Cotopaxi Allpa 35L distinguishes itself from the Aer Travel Pack 4 with its colorful, recycled-material aesthetic and well-organized interior, though it lacks the external storage options and independent pocket design that make the Aer model more efficient for serious travel. Compared to the Peak Design 45L, it's less feature-rich but more budget-friendly and visually striking, appealing to those who want a cheerful, functional day pack for family trips.
Who this is for
At a glance: family travelers seeking organization and style.
Why you’d buy the Cotopaxi Allpa 35L Travel Pack Del Dia
- Well-organized interior that makes packing cubes mostly optional.
- Harness system feels well-cushioned and fits snuggly.
- Lighter weight than the original version while maintaining durability.
Why you’d skip it
- Hip belt's fit might not suit those with larger frames.
- Sideways-opening laptop compartment requires opening the bag on its side to avoid device tumble.
Rating sources
“Our new favorite day pack for family trips”
“I found it roomy and made from high-quality materials, but also super comfortable when loaded with heavy camera gear, especially when hauling you-know-what across the airport to catch a flight you’re late for.”
Our 4.3 score is the average of these published ratings. Ratings marked * were derived from the reviewer’s written analysis or video transcript — the publisher didn’t print an explicit numeric score, so we inferred one from their own words. Click through to verify. More about methodology.