To properly stand the test of time

a Medium is equivalent to a 31 - 32” waist

Perfect bag for picking

they've thrown in a useful rain cover too

rift tumbler 16oz pacific blue Size:16 oz To properly stand the testBig brew energy for bold adventures For those who like their mornings bold and their brews full, the Rift Tumbler 16oz brings the goods. Made from extra thick recycled stainless steel with double wall vacuum insulation, it keeps your coffee hot for hours no matter how long the road ahead. The leakproof, lockable lid with sprung latch is made for one handed sipping, and the anti slip silicone base keeps things steady on the go. It fits snugly in most