英国采购需求：背包、运动包、行李袋、冷藏包、旅行包、野餐包

I'm launching a new line of products focused on sustainable manufacturing and am interested in a collaboration with your team known for waterproof bags. The product is a waterproof utility bag designed for mobility, featuring an adjustable strap for wearing on the arm or leg, approximately 10 cm by 15 cm in size. My top priority is using recycled plastic materials for this project. If this aligns with your capabilities, please provide a quote and lead time for producing three prototypes. I have detailed drawings and material specifics ready to share once we confirm feasibility. Looking forward to your response!