Amazon.com: Outside Inside Roll-Up Puzzle Mat for Rolling Up & Storing Unfinished Puzzles for Travel : Toys & Games
Trefl 916 60986 EA Roll and Store Puzzle Mat (500-3000 Pieces), Coloured : Trefl: Amazon.co.uk: Toys & Games
Trefl - Puzzle mat, 500-6000 pieces - For carrying and storing puzzles, mat with strong Velcro fastening, large size, for puzzles up to a size of 136 x 96 cm: Amazon.de: Toys