Details & Specifications ULTRA-STRONG GYM MAGNET: Keeps drinks off dirty floors. The powerful magnet attaches firmly to equipment. Users say it needs "muscle" to remove, ensuring a secure hold BIKE CAGE COMPATIBLE: Finally, a tumbler that fits. Slides perfectly into standard "bike holders" and car cups. Features a handle for easy "grab and go" portability 2-IN-1 SIP OR CHUG: Hydrate your way. Use the removable straw or the "chug spout". The "satisfying" pop-top button opens instantly and creates a 100% leak-proof seal SMART STRAW & 24H COLD: Stainless steel keeps water "nice and cold" for 24h. The unique "jelly" straw "smushes down" safely when closed, preventing bent or broken straws TRENDY CHECKERED GIFT: A "super cute" aesthetic. This print makes a "perfect teacher gift" or stocking stuffer. Users call it a "beauty" that combines style and function