Stainless Steel Folding Cup Portable Telescopic Collapsible Water Drinking Mug with Keychain for Outdoor Travel
Useful Little Things
255 Sold
capacity:
15.22 fl oz
Enjoy compact hydration anywhere with our stainless steel folding cup portable telescopic collapsible water drinking mug with keychain for outdoor travel. Crafted from food grade, corrosion resistant stainless steel, this space saving travel mug features a multi-tier telescopic ring mechanism that expands smoothly into a rigid drinking cup and collapses down into a flat disc. Available in multiple capacity sizes including 2.54 fl oz (75 ml), 5.07 fl oz (150 ml), 8.45 fl oz (250 ml), and 15.22 fl oz (450 ml), it satisfies everything from quick espresso shots to full water hydration needs. The integrated protective metal lid keeps dust and debris off the interior rim while packed away, and the attached heavy duty keychain clip secures easily to backpack loops, belt rings, or emergency kits. Durable, reusable, and easy to sanitize, this collapsible metal cup offers an essential hydration accessory for camping, hiking, tailgating, and everyday carry kits.
KEY FEATURES
Space Saving Telescopic Collapse: Multi-segment nested ring design collapses down flat into a compact puck to save valuable bag space.
Food Grade Stainless Steel: Constructed from high quality rust resistant metal that contains no BPA or toxins and leaves no metallic taste.
Multiple Capacity Configurations: Offered in 2.54 fl oz (75 ml), 5.07 fl oz (150 ml), 8.45 fl oz (250 ml), and 15.22 fl oz (450 ml) size options.
Integrated Protective Cover Lid: Snug fitting metal top lid shields the folded cup interior from dirt, sand, and dust during outdoor transport.
Convenient Keychain Hanging Clip: Built in carabiner key ring attaches securely to daypack zippers, belt loops, or emergency survival gear.
Durable and Reusable Construction: Shatterproof metal body withstands rugged outdoor drops, camping use, and repeated dishwasher cleaning.
SPECIFICATIONS AND DISPLAY GUIDE
| US Volume Capacity | Metric Volume Capacity | Feature and Performance Details |
| 2.54 fl oz Capacity | 75 ml Capacity | Ultra Compact Pocket Espresso / Medicine Shot Cup |
| 5.07 fl oz Capacity | 150 ml Capacity | Small Daypack Hydration & Beverage Cup |
| 8.45 fl oz Capacity | 250 ml Capacity | Standard Beverage & Coffee Drinking Mug |
| 15.22 fl oz Capacity | 450 ml Capacity | High Capacity Campsite Water Storage Cup |
| Hardware Material | Food Grade Rust Resistant Stainless Steel | — |
| Primary Applications | Camping, Hiking, Backpacking, EDC Kits, Travel, and Outdoor Picnics | — |
WHY CHOOSE OUR STAINLESS STEEL FOLDING CUP
Plastic camping cups are bulky to pack, scratch easily, and retain lingering drink odors over time. Single-use paper or thin plastic cups collapse under liquid weight, create excess trash along trails, and are easily crushed in backpacks. Flexible silicone cups can feel flimsy or unstable when filled with hot liquids. This collapsible stainless steel drinking mug combines rigid metal ring stability, zero-waste reusable durability, a protective dust cover lid, and a built-in keychain clip into a reliable travel cup.
PERFECT FOR (OCCASIONS AND USES)
Outdoor Hiking and Backpacking: Clip to the outside of your pack for immediate access to freshwater streams, trail fountains, or camp water jugs.
Everyday Carry and Emergency Survival Kits: Stash a flat folding metal cup in vehicle glove boxes, emergency bug-out bags, or work desks for unexpected needs.
Campfire Coffee and Beverage Service: Enjoy hot coffee, tea, or cold drinks around the campsite without carrying heavy ceramic mugs.
