It is a lightweight bucket for drift, camping, hiking, swimming and travel. The material is PVC cloth and which is durable, strength, but good elasticity. And the PVC is environmental friendly. It’s a multi functional can for outdoor activities. The round shape brings large capacity. You can carry it on your shoulder by the adjustable strap. It can be folded to a small size to carry and store. Great gift idea for your next powerful promotion. Measuring 20L, this custom customized pvc 100% waterproof dry backpack. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Portable, durable, practical for daily use.