Zak Designs HydraTrak Tritan Double Wall Tumbler with Straw Lid and 6 Rainbow Bands, 16 oz, Multicolor

Elastic bands easily track fluid consumption wear them bracelets roll tumbler with each refill

Double-wall vacuum insulation keeps drinks cold hours

Patented screw-on lid design fits tightly prevent leaks includes integrated soft touch carry ring

Smooth drinking edge with threads inside

Hydratrak bottle designed easily track fluid consumption with elastic bands roll tumbler wear bracelets each time refill end day quickly calculate water intake counting rearranged personalize act textured no-slip grip double-wall vacuum insulation keeps drinks cold hours well preventing rings condensation patented lid design fits tightly prevent leaks includes integrated soft touch carry ring conveniently store slipping over neck drinking comfort mouth smooth threads inside -ounce made durable bpa-free stainless steel most car cup holders hand washing recommended microwave

Amazon ASIN B016S0HIU0

Zak Designsby Zak Designs, Inc