Peak Design Travel Backpack 45L vs Cotopaxi Allpa 35L Travel Backpack

The main difference between the Peak Design Travel Backpack 45L and the Cotopaxi Allpa 35L Travel Backpack is that the Travel Backpack 45L has Water Proof / Water Resistant (Rugged 900D waterproof bottom liner) while the Allpa 35L Travel Backpack does not.

Peak Design Travel Backpack 45L - Front View
Cotopaxi Allpa 35L Travel Backpack - Front View
Specs Brand Peak Design Cotopaxi
Name Travel Backpack 45L Allpa 35L Travel Backpack
Category Carry On Travel
Sub Category Travel Carry On
Capacity (L) 45L 35L
Dimensions (in) 12.99 x 4.72 x 21.06 22 x 12 x 10
Weight (lb) 4.52 3
Fabric Weatherproof 100% recycled 400D nylon canvas shell TPU-coated 1000D polyester
Color Black Black
Rating 4.7 4.7
Price Under $300 Under $250
General Features Shoulder Straps Padded shoulder straps & waist straps stow under magnetic flaps for worry-free bag-checking J shape - adjustable padded strap
Sternum / Chest Straps Stowable sternum strap Adjustable chest strap
Hip Belt / Waist Strap Padded stow under magnetic flaps for worry-free bag-checking Removable waist belt.
Water Proof / Water Resistant Rugged 900D waterproof bottom liner
Zippers Nylon zipper Security YKK zippers.
Main Compartment Access Clamshell Suitcase-style, full-wrap zipper opening on the main compartment.
External Pockets Hugely expandable side pockets, soft-lined zippered top pocket Top zippered pocket.
Internal Compartments Zippered mesh pockets, padded, dedicated laptop and tablet sleeves Padded laptop and tablet sleeve.
Side Pockets 2 expandable side pockets
Water Bottle Yes
Handles 360-degree grab handles 4 reinforced grab handles.
Loops and Attachments Axial strap attachments provide all-day comfort for all body types Carabiner lash loops. Tuck-away straps.
Business & School Features Laptop Sleeve Padded Padded
Tablet Sleeve Padded Padded
Travel Features Carry-on Size Compliant International carry-on approved
Stowable Straps Stowable hip belt, stowable sternum strap
Luggage Straps / Trolley Sleeve Luggage pass-through for roller bag carry
Base / Bottom Rugged 900D waterproof bottom liner
Hiking / Backpacking Features Back Panel Padded
Rain Cover Included rain cover.
Anti Theft Features Lockable Zippers Theft-deterrent zipper pulls
Camera Features Dividers 3 camera cubes
Other Features Other Features External carry straps stow beneath a magnetic flap

You're currently comparing the Travel Backpack 45L by Peak Design against the Allpa 35L Travel Backpack by Cotopaxi.


Peak Design 's Travel Backpack 45L is a Carry On backpack with Travel features while Cotopaxi's Allpa 35L Travel Backpack is a Travel backpack with Carry On features.

The Peak Design Travel Backpack 45L has a capacity of 45L (liters), weighs 4.52 pounds and it's dimensions in inches are 12.99 x 4.72 x 21.06. It's made of Weatherproof 100% recycled 400D nylon canvas shell and is available in Black in comparison the Cotopaxi Allpa 35L Travel Backpack's capacity is 35L with a size of 22 x 12 x 10 inches. Constructed from TPU-coated 1000D polyester it weighs 3 pounds and is available in Black.