Calypso 500ml/17oz Double Wall Recycled Stainless Steel Bottle

Calypso 500ml/17oz Double Wall Recycled Stainless Steel Bottle is go-to eco bottle for everyday hydration. With its timeless 500ml silhouette, it features double-wall vacuum insulation to keep drinks hot for 12 hours and cold for 24 — perfect for life on the go. Made entirely from recycled 304 stainless steel, inside and out, it offers lasting durability and superior rust resistance — unlike cheaper 201-grade steel bottles that corrode over time. Sustainability bonus — switching to stainless steel dramatically reduces the need for single-use plastic or paper cups. A sleek, practical corporate gift that reflects your brand’s values in design, quality, and sustainability.