Rab Tygen 12L Backpack Ain't No Mountain High Enough The Tygen 12L Day Pack is designed for hikers who want lightweight, comfortable storage for the trail. It's simple and keeps you organized with just enough space for your layers, snacks, and other essentials while you explore or tackle the daily commute. Features Lightweight and durable, constructed from tough nylon fabric Personalized fit, with adjustable shoulder, sternum, and hip straps for comfortable carrying Breathable back system, contoured panel with ventilation to keep you cool Easy access storage, main compartment with zipped entry, a front stash pocket, and small top security pocket with key clip On-the-go hydration, interior reservoir sleeve and side stretch pockets Bike light compatibility, with attachment loop for staying visbile Removable hip belt, for casual or technical wear MFG#: QAQ-02SPECIFICATIONSIntended Use Day Hiking, Commute Fit Unisex - Adjustable Volume12 LWeight14 oz / 392 g Material70D x 140D Nylon with Tri Shield Coating, Partially Recycled Fabrics Dimensions17. 7" x 9. 4" x 7. 8"Back Length18" | Rab | Tygen 12L Day Pack | Black | Medium | Nylon