Cryptocurrency exchange Backpack has partnered with global crypto on-ramp provider Banxa for a digital asset on- and off-ramp solution. Backpack users in over 130 countries will be able to use the new on-ramp solution, according to Banxa’s Feb. 19 announcement on X. Backpack Exchange was launched by the creators of Solana’s Mad Lads executable nonfungible token (NFT) collection.