Bottle-cooling cover

The bottle cooling cover with cooling gel cells inside, brings the perfect refreshment on hot summer days. Before use, the cover must be cooled for approx. 30 minutes (e.g. cool box, freezer compartment). As the cooling cover is made of cold-insulating neoprene on the outside, the water is kept pleasantly cool for up to 2-3 hours. This cooling cover is suitable for 500 ml standard bottles and has a hook for fastening.