Most important feature of cryptocurrency wallet is security. Nobody wants having his coins stolen or lost by any other means. Therefore hardware wallet is choice no. 1. There are other wallets which comes free of charge here, but for larger amounts of coins we recommend wallets from the company which has actually invented hardware wallet satoshilabs.com.
There is smaller version with black and white display available. You can also use it to store passwords. Both coins and passwords are then backed up by single "seed". It's small enough to attach it to a key ring and take it with you everywhere.
Or new flagship model T
You get also browse more gadgets here shop.trezor.io And of course, you can pay by bitcoin