Hydration Bladder, 2L Water Bladder for Hiking Backpack Leak Proof Water Reservoir Storage Bag, 2 Liter BPA-Free Water Pouch Hydration Pack Replacement for Camping Cycling Running, Military Green Battery Accessories keeping a tight and reliable

keeping a tight and reliable seal for your hydraulic jack's oil ports

keeping you cosy under the hat

the size is M5 x 25mm

and other small items that are easy to lose

Hydration Bladder, 2L Water Bladder for Hiking Backpack Leak Proof Water Reservoir Storage Bag, 2 Liter BPA-Free Water Pouch Hydration Pack Replacement for Camping Cycling Running, Military Green Battery Accessories keeping a tight and reliableLARGE OPENING FOR EASY CLEANING 2l hydration bladder has one of large opening, and the big opening makes for easy pouring of water. It is also fairly wide for a hand or bottle brush easily access to the interior water bladder for hiking backpack. The screw on cap goes on and off easily. For cold water, simply add ice cubes directly from a scoop or refrigerator ice dispenser. The smooth inner of water reservoir promotes health and is easy to clean.