420 ml, BPA-Free. Made of premium food grade 18/8 stainless steel both inside and outside walls. Leakproof, shockproof, shatterproof, rust resistant. Keeps drinks HOT & COLD. Triple insulated stainless steel Yumbox Aqua bottle keeps your water, coffee or tea cold for 24 hours or hot for 12 hours. Kid friendly ergonomic easy open cap. No-slip silicone grip bands and no-slip base. Yumbox Aqua’s wrist strap is made of silicone for comfort and is removable. It makes it easy for anyone to carry a drink and handy for taking drinks on the go. Just hang it on a stroller, shopping cart, backpack and more.4 extra colorful neon silicone grip bands. Customize your Yumbox Aqua Bottle
DIMENSIONS: 9.6 in/24.5 cm (h) x 2.9 in/7.4 cm (w); Weight: 12.3 oz/340 g.