Key benefits Travel-ready leak reduction: Three-layer safety technology minimizes liquid escape, keeping bags and belongings dry. Secure, adaptable fit: Flexible design supports a range of bag styles and cup sizes for reliable carrying on the go. Fast access and space saving: Open, strap-free mounting lets you attach or remove the holder quickly while preserving bag space and natural grip. What it does Holds large drink containers securely: Stable 360° holder designed for 0.9–1.2 L cups, bottles or thermoses. Protects during transport: Rutschfeste inner layer (non-slip inside) prevents tipping and slipping inside backpacks, shoulder bags or travel luggage. Reduces spills: Triple-layer sealing approach decreases the chance of leaks, even with taller or heavier containers. Compatibility and performance Fits a wide range of bag openings and styles: Works with backpacks, hand bags, messenger bags and travel bags that have an accessible side or top opening. Fast, tool-free installation: 3-step twist-and-lock system — slide through the bag opening, rotate, and snap into place — ready in under one minute. Easy removal and reuse: Open mounting with quick-access design allows effortless detachment and reattachment when switching bags or cleaning. Practical features Strap-free handling for intuitive daily use and efficient space management inside the bag. Natural grip optimization keeps the container easy to grab without obstructing other items. Stable construction designed to support heavy, tall drink vessels while minimizing movement. Typical use scenarios 1. Daily commute: Securely carry a 1.0 L insulated coffee thermos in your backpack; quick twist-and-lock mounting lets you install the holder before leaving home and remove it at the office. 2. Travel and weekend trips: Attach the holder to a travel bag or carry-on to keep a large water bottle accessible and protected during transit. 3. Outdoor activities with gear: Fit the holder into a hiking pack or messenger bag to stabilize a 0.9–1.2 L bottle, reducing sloshing and preventing damage to electronics or clothes. Quick installation guide Step 1: Slide the holder through the bag opening. Step 2: Rotate to engage the twist mechanism. Step 3: Press until it clicks to lock in place. What to expect Reliable, repeatable performance for 0.9–1.2 L containers. Tool-free setup and removal in less than a minute. Improved protection against leaks and slips compared with unsecured bottles inside bags. Specifications Capacity range: 0.9–1.2 liters Mounting: Open, twist-and-lock 3-step system Safety: Three-layer leakage reduction technology Interior: Non-slip inner layer for secure transport This holder offers a practical, fast, and secure way to carry large beverage containers in a variety of bags without tools or straps, reducing spills and improving access when you need it.