I got started with Peak Design a few months ago, and I now understand why everyone makes such a big deal when it comes to the brand's products. The Everyday Backpack V2 is now my go-to option for travel, and it has everything I need in a tech-focused bag.
What makes the Backpack V2 is the ease of access; there are zips on both sides that go across the length of the bag, and there's a nifty MagLatch system that lets you quickly reach into the bag. The bag is sold in 20L and 30L variants, and I wanted a larger bag that can be used for storing a change of clothes as well, so I went with the latter.
The bag usually starts out at $279 (I know) but it is now available for $251, a modest 10% discount. The brand's products usually never go on sale, so getting 10% off on its best-selling bag is a decent deal. If you need a travel-focused bag instead, the Travel Duffelpack has a much more enticing 30% discount at the moment.
Peak Design also makes a phone case called the Everyday Case, and it has a burgeoning ecosystem of accessories that plug into the case. I particularly like the Mobile Wallet Stand accessory; it is a slim wallet that attaches to the case, and it doubles up as a kickstand. The Mobile Wallet Stand is 30% off at the moment, and that's a good bargain for what you're getting.