This is a super cool way to store your puzzle as you are working on it. Work on it on the the green felt mat and then roll it up and strap it.
Master Pieces Puzzle Roll-Up Mat 36” x 30” for up to 1000 & 3- 50
Jigsaw Puzzle Mat Roll Up,1500 1000 Pieces Puzzel Mats
Jigsaw Puzzle Mat Roll Up - 2000 1500 500 Pieces Saver
Nessie's Playground Puzzle Roll Up Mat - Store and Transport
Jigsaw Puzzle Mat Roll Up - 2000 1000 500 Pieces Saver
1500-3000pcs Felt Puzzle Mat Set 3color Available Puzzle Playing
Sancaliie Jigsaw Puzzle Mat Roll Jigsaw Storage Felt
YoBooom Portable Jigsaw Puzzle Roll Up Play Mat Puzzle Saver
Jigsaw Puzzle Mat Roll Up - 3000 Pieces , 1500 1000 Pieces Saver
1500-3000pcs Felt Puzzle Mat Set 3color Available Puzzle Playing