- Lightweight Minimalist Design
- Mesh Shoulder Straps and Padded Back
- Small Pocket for Phone, Wallet, or Keys
- 1.5L Antidote Reservoir
- 50 oz (1.5L) capacity
- Polyurethane : 100% free of harmful BPA and BPS
- Hands-free Big Bite Valve allows controlling flow during drinking
- 38" Pure Flow delivery tube allows easy access