Size:750ml
Material:Silica gel
Colour:750ml orange, 750ml charcoal gray, 750ml blue, 750ml fuchsia, 750ml green
Userfriendly design with manual return air valve. This manual return valve can make the water bottle full of gas. When we drink water, the water bottle does not enter the air because it discharges water, which causes the water bottle to shrink and is not easy to grasp. At this point, it is only necessary to manually press and hold the return valve to allow air to enter the water bottle, so that the water bottle is full, not only looks more beautiful, but also easier to carry. |