Promotional Sports Bottles, The Whirlwind 20 oz Collapsible Silicone Water Bottle - Carabiner & Compact, Compact and sleek. This bottle also features a handy steel carabiner to take it everywhere with you. Features: Sturdy silicone construction. Steel cap. Steel carabiner. Collapses to neatly fit into a bag, or purse. Holds 20z. Stands 9 inches tall when fully extended. ... #S975 $7.61/each.