Made from Tritan, FDA approved. BPA-free, healthy, and odorless, with a long independent tea filter that can be easily removed for cleaning. Straight drinking spout, large sip, smooth water dispensing, precise scale on the cup, scientific drinking. Fixed lid design, no rebound, no knock on the nose. Lightweight cup, less than the weight of an apple, no burden for travel. Please note: Due to the material, please do not sterilize the mug at high temperature to avoid deformation and damage to the mug parts, just use warm water + cleaning agent. Measuring 25oz, this custom square plastic large capacity gym water bottle. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization: Logo printing available with multiple packaging and color options. Product Highlights: BPA-free, leak-proof, travel-friendly.