18L Waterproof Packable Backpack

18 liter capacity | Personal item compliant* Waterproof main compartment — rolltop closure + sealed seams Packs into its own pocket for transport LiteCush™ shoulder straps — structured, padded, breathable, and packable Dual external water bottle pockets External access zipper pocket DuraGlide™ sealing external zippers 100D Bluesign® recycled nylon, PFAS free Anti-theft zipper security loops Specs: 18 × 10 × 7.5 in Weight: 10 oz 2-year warranty The 18L Waterproof Packable Backpack is built for bold trips with bad weather. Ultralight and fully waterproof, it keeps your gear dry and disappears into its own pocket when you're done. *Personal item compliant on ~80% of the top 50 airlines globally.