Black Mountain Products Hydration Pack - 2 Liter Water Bladder with Extra Large Storage Compartment Blue hidden Relieves ear scratches: The mask

Relieves ear scratches: The mask hook is compatible with most ear cups on the market and reduces ear scratches

Less skinship with your family or lover You will feel that you are avoided

No capsule dyes

Multi-purpose: Can be a Chest Bag

A measuring spoon for easy dosing is included

Black Mountain Products Hydration Pack - 2 Liter Water Bladder with Extra Large Storage Compartment Blue hidden Relieves ear scratches: The maskBlack Mountain Products Hydration Pack 2 Liter Water Bladder with Extra Large Storage Compartment Product Features Extra large 2 liter bladder. BPA free. Large screw cap for easy water access Convenient large pocket with a zipper to hold any extra tools, food, or gear Adjustable straps to fit most body types. Breathable open straps for constant air flow to reduce sweating Durable nylon material to handle any hiking, biking, or running Adventure