Custom wholesale Tumbler Handle cup double lid with straw 32oz/40oz/50oz Water bottle manufacturer
1.dual drinking openings:Flip and drink directly + insert straw directly
2.Silicone fully sealed, leak-proof
3.patented product
4.The handle is designed with high-order curvature, without seams or sharp edges.
5.304 stainless steel hexagonal screws for fixation,sturdy and durable
