I don't know what ''bundle wallet'' is exactly, but if it is wallet for storing Bitcoin with other altcoins than I would use some hardware wallets like Trezor, or open source mobile wallets like Unstoppable.
Wallets are generally not used for trading, only for storing secret keys for your coins, but there are one dex exchange Bisq that you can use for both use cases.
One more option is AtomicDEX, that can be used as a wallet and for atomic swap between Bitcoin and other coins.