This shape-shifting wonder holds a whopping 20 oz of liquid when full, and collapses into a polite sphere when empty. Save even more space by attaching it to your bag strap, and show off how efficient you are.

• Screw-on cap creates airtight, leak-proof seal
• Dishwasher safe, comes apart for easy cleaning
• LFGB Certified silicone bottle
• BPA-free, polypropylene cap
• No phthalates, leads, or glues

• Capacity: 20 fl oz (592 ml)
• Diameter: 3.5" (8.9 cm)
• Height (expanded): 7.1" (18.1 cm)
• Height (collapsed): 3.3" (8.3 cm) 
• Total Weight: 6 oz (170 g)