Adjustable Water Bottle

Specifications:
Capacity: 500ml (unfold) / 225ml (fold)
Cup body: food grade silicone
Cup mouth: food grade silicone / stainless steel / pp
Seal ring: silicone
Cup lid: stainless steel
Caliber: 40mm
Color: orange, blue, gray, purple
Packing list:

1* Folding Water Bottle