Unigear Tactical Hydration Pack Backpack with 2.5L Bladder and thermal Insulation for Hiking, Biking, Running, Walking…

£28.99

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 2.5L BLADDER: Includes a 2.5 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. Make sure screwing the hose onto the bladder FIRMLY and TIGHTLY when using the bladder!