- Adjustable shoulder/chest straps. Will fit chest sizes from teenagers/kids with 27" up to adults (men and women) with 50" chest size. The chest straps make sure it doesn't bounce when you move; Whistle buckle for emergency
- Rugged 900 Denier Polyester heavy-duty construction with PVC lining, resistant to tears and abrasion; Hands-free hydration hose with bite valve, gently biting the valve opens up the flow of water
- REPLACEABLE 2L BLADDER: Includes a 2.Liter BPA free bladder which keeps you hydrated. It also keeps the water fairly cool. And include a wide screw cap so you can add ice cubes for an even cooler drink. Enough to get you through a day of hiking, cycling, running or biking
- Sleek and compact design: 18" x 7" x 1.5" in size and 0.4 kg in weight; Perfect for hiking, running, biking, walking
- Environment-friendly non-toxic water bag
1.Please allow 1-2 cm error due to manual measurement.
2. Estimated Delivery Duration: 25 days. Please make sure the delivery time is acceptable to you before you buy.