Woot offers CamelBak Fit Cap Vacuum Stainless Insulated Water Bottle - 32oz for $14.99 (orig. $35). Free shipping for Prime Members.

Product Description:
Hydration on the move. The Fit Cap takes the classic cap design to a new level with a handle that nests when closed and flexes when open for easy carry, and a raised edge for easy sippin'. The fit is snug, so there won't be any spills in your pack or on the trail. 

• Vacuum Insulated Stainless Steel
• Made with recycled materials and safer chemicals, designed to preserve resources and diminish disposables.
• Nesting handle: Makes it easy to cart your bottle with you wherever you go, and stows away seamlessly when not needed.
• Powder Coat finish: Durable, sleek, and stylish.
• Stays Dry: keeps its cool without condensation, thanks to sweat-proof insulation.