21 oz Standard Flex Straw Cap Campus Edition Roof Rack Water Resistance: Yes

Water Resistance: Yes

A customer favorite for 30 years

Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment

the Nipper and Forceps are built for years of dependable use

the Black Diamond Wiz has a child-safe closure and breakaway elastic safety strap

21 oz Standard Flex Straw Cap Campus Edition Roof Rack Water Resistance: YesFlip it and sip it with the Hydro Flask 21 oz Standard Mouth Bottle With Flex Straw Cap. With a comfortable, flexible handle, the closeable, leakproof straw cap is easy to open and close with one hand, for on demand hydration. Double wall insulation keeps drinks cold up to 24 hours for cool refreshment. The slim design fits most cupholders and is dishwasher safe. Features: 24 hours cold, 12 hours hot TempShield double wall vacuum insulation Leakproof