Custom Sports Bottles, 8 oz Skinny Minny Bottle - Double Wall Vacuum & 24Hr Cold, 8 oz smaller lightweight portable bottle, great to toss in your bag or purse for on-the-go use Trendy powder-coated finish Durable, double-wall stainless steel vacuum construction Screw-on stainless lid allow your beverage to stay cold for 24 hours and hot for at least 12 hours ... #SB222 $8.12/each.