Camelbak Circuit 50oz Hydration Pack-Black Liner Lock Internal Glow Pellet Tubing: Clear

Internal Glow Pellet Tubing: Clear acrylic

and instant-turbo dual-switch interface — ideal for any keychain

1 - 6" x 8" Bag

NITECORE NTK05 folding knife

and how is this different from the C10PBK

Camelbak Circuit 50oz Hydration Pack-Black Liner Lock Internal Glow Pellet Tubing: ClearThe Circuit is a perfect versatile, lightweight and low profile solution for long distance running. Features KEY PACK FEATURES: External fill, sweat proof phone pocket, stretch overflow storage, reflectivity, fits 30" 46" chest. DESIGNED TO CARRY: Water bottle, extra layer, nutrition, phone, keys. ANTIDOTE RESERVOIR FEATURES: 1 4 turn easy open close cap, lightweight fillport, dryer arms, center baffling and low profile design, patented Big Bite