Flood-proof, UV-resistant, and pest-free from your bikes to your e-bikes - use Gear Guard Vault. This is the 6.5'x4'x4.5 made in the USA. It includes waterproof PVC-coated material, a German engineered airtight zipper, and vacuum-seal protection for durability. A reusable vault will keep all your folding, mountain, or road bikes safe from the outside world. https://floodvault.com/products/medium-valuables-bicycle-vault