I'm a personal trainer — these are the 5 Prime Day gym bag deals I'd actually buy right now starting at $17

Gym bags on blue background with Prime Day deals badge
(Image credit: Amazon)

Spending your cash on the best gym bags might feel frivolous, but it doesn't have to be. I've found some awesome Amazon Prime Day deals on my favorite brands and I'm excited about it. 

As a personal trainer, I find myself constantly packing and unpacking my gym bag as I move between home, office and gym. Over the years, my favorite gym bags have been the ones that allow enough space for a pair of the best cross training shoes and all my kit without having to use serious muscle power to negotiate the zip shut. 

Plus, if I can still fit some valuables in the side pockets or stash sweaty gear away afterward, I'm a very happy customer. With that in mind, some of the options I've included below have been tested by myself, or a member of our fitness desk.

Right now, you can slash the price of the Under Armour Unisex Undeniable Sackpack to just $17 during Prime Day, and I'll be updating this page with the latest deals as I find them. For now, check out the deals below.

Prime Day gym bags deals — quick links

Prime Day gym bags deals

Under Armour Unisex-Adult Undeniable Sackpack: was $25 now $17 @ Amazon

Under Armour Unisex-Adult Undeniable Sackpack: was $25 now $17 @ Amazon
This backpack comes in an array of color options and is durable and hardy. UA Storm technology provides a highly water-repellent finish and the TPU-coated bottom panel adds durability. There's also an insulated front pocket that doubles as a water bottle sleeve (extra points!)

Nike Brasilia Small Training Duffel Bag: was $51 now $30 @ Amazon

Nike Brasilia Small Training Duffel Bag: was $51 now $30 @ Amazon
This 9.5L duffel features a spacious main compartment and additional pockets for valuables. Plus, a shoe compartment allows you to store sneakers and you've got several carrying options. I love the smart boxy design and signature swoosh.

Adidas All Me Tote Bag: was $50 now $33 @ Amazon

Adidas All Me Tote Bag: was $50 now $33 @ Amazon
This bag features is one of our favorite gym bags for good reason. Our team loves that it isn't bulky. You can stash a pair of shoes, a water bottle and some workout clothes with a little room to spare. That said, the pocket space is limited, but the luggage trolley strap is fab for travel.

LHI Tactical Military Backpack for Men and Women: was $49 now $31 @ Amazon

LHI Tactical Military Backpack for Men and Women: was $49 now $31 @ Amazon
45 liters is plenty for your gym gear. This bag is made with 900D Oxford cloth and a PVC water-repellent lining, with stress points double-stitched. You can also customize and attach pouches and accessories, hang a sleeping bag or tent and access a double cup holder and water bladder mouth.

Under Armour Duffle Bag: was $50 now $33 @ Amazon

Under Armour Duffle Bag: was $50 now $33 @ Amazon
UA Storm technology makes this duffle highly water-repellent, along with a tough TPU coating. Dual water bottle slip pockets, vented shoe pockets for shoes, sweaty laundry and even enough space for a basketball? Win!

Sam Hopes
Senior Fitness Writer and Fitness Coach

Sam Hopes is a level 3 fitness trainer, level 2 reiki practitioner, and senior fitness writer at Tom's Guide. She is also currently undertaking her Yoga For Athletes training course. Sam has written for various fitness brands and websites over the years and has experience across brands at Future such as Live Science, Fit&Well, Coach, and T3. Having worked with fitness studios like F45 and Virgin, Sam now primarily teaches outdoor bootcamps, bodyweight and calisthenics, and kettlebells. She also coaches mobility and stretching-focused classes several times a week and believes that true strength comes from a holistic approach to training your body. Sam is currently in training for her next mixed doubles Hyrox competition in London this year, having completed her first doubles attempt in 1:11.