Platypus Big Zip SL Hydration System 3.0L UV all these above make S20-L2

all these above make S20-L2 is portable and convenient use rather than just small and straight

Extremely durable with titanium body

Emitter Type: Cree XM-L2

Size: 80mm x 24mm(length x body diameter)

With an overall length of 6 1/2" and a blade length of 3 3/8"

Platypus Big Zip SL Hydration System 3.0L UV all these above make S20-L2The Big Zip SL reservoir is the most finely tuned hydration reservoir made. Nothing makes staying hydrated easier and, at the end of the day, that means a better day. Proprietary dual layer film features a rugged exterior and a BPA and taste free lining. Wide, BigZip opening swallows drink mixes and ice cubes easily and makes filling, cleaning and drying a snap. Secure SlideLock closure with carry handle ensures an easy, leak free seal All natural