Assorted Reusable, Collapsible, Foldable Water Bottles BPA Free 5pcs Flexible Collapsible Foldable Reusable Water BPA Free. Reusable collapsible water bottle is an eco-consciour way to replace plastic or metal water bottles. Fits easily into pockets, purses and packs, making it perfect for traveling and sports. Refillable, attachable, foldable, freezable (fill bottle only halfway full if freezing), Capacity: 404ml (13.66oz) Dimensions: 10.50 in x 4.50 in x 1.14 in (26.67 cm x 11.43 cm x 2.9 cm)