250ML Stainless Steel Folding Cup Outdoor Portable Outdoor Camping Portable Metal Stainless Steel Telescopic Cups Cups Drinking Telescopic Portable Shot Glass Premium Stackable Metal Collapsable Cup Travel Telescoping Mug for Hiking Camping Picnic

250ml stainless steel portable Outdoor Travel Camping collapsible and collapsible detachable cup with key chain and black gift box. Each size of our product contains only one cup, except our s+m+l contains three sizes of cups. To use, remove the top cover from the case, then grasp the upper part of the cup and pull away the cup body, tighten the cup body, keep the cup upright, and ensure that the cup is plugged and drunk before filling. If you have any questions, please contact us, we will serve you wholeheartedly, thank you for your understanding!This folding water cup is suitable for travel, hiking, camping, outdoors, fishing, mountaineering and other outdoor activities and concerts. Perfect as a decanter, collapsible mug that makes it easier to enjoy a glass of brandy or whiskey when it's cold. Perfect for packing in backpacks, glove boxes, fishing tackle boxes, boats, etc. Due to the thermal conductivity of stainless steel, this product is not heat insulation, do not drink hot drin