Under Armour Undeniable 5.0 Duffle Medium
Price as of 2026-08-12. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$20–$30
- Mid-range:$30–$37
- Premium:$37+← You are here
Is This Right For You?
- •Buyers who prioritize quality over price in Gym Bags
- •Those who want a top-rated option — in the top 1% of Gym Bags by rating
- •Risk-averse buyers — 25,012+ reviews give a highly reliable picture
- •You're on a tight budget — $5 above the category average of $33
- •BAGSMART 4-IN-1 Gym Bag — 47% cheaper at $20 (Score A-)
📊 Based on data analysis of 10 products in this category.
Mubboo Score: A-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Gym Bags
Computed from live Amazon rating, review count, and price across 10 Gym Bags available to US consumers · last refreshed 2026-08-12.
How It Compares
This Product Under Armour Undeniable 5.0 Duffle Medium | Most Popular Under Armour Undeniable 5.0 Duffle Small | Best Rated Nike Brasilia Training Medium Duffle | Best Value BAGSMART 4-IN-1 Gym Bag | |
|---|---|---|---|---|
| Price | $37.50 | $33.75 | $41.49 | $19.99 |
| Rating | 4.8/5 | 4.8/5 | 4.8/5 | 4.5/5 |
| Reviews | 25,012 | 25,011 | 7,362 | 947 |
| Mubboo Score | A- | A | B+ | A- |
What buyers say about Gym Bags
Themes from buyer reviews across this category — not review data for this specific model.
Consider what you’ll carry: small duffels fit gym clothes only, while medium/large sizes accommodate shoes, shower items, and travel gear. Verify measurements if you need to fit specific equipment like bats or helmets.
- Durable construction
- Spacious capacity
- Well-organized compartments
- Comfortable to carry
- Great value for price
- Dimensions smaller than advertised
- Zipper pulls could be larger
- Ventilation on shoe compartment not mesh
Expert Picks in Gym Bags
- KNKG Plus Duffel — general gym use
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
- 📹 The 5 Best Gym Bags For Your Workout Gear — HICONSUMPTION
- 📹 7 BEST Gym Bags for 2026 (& where to get them) — Nomads Nation
About Under Armour
- 11 products in our database
- Average rating: 4.7/5 across all products
- Price range: $21 – $135
- Categories: backpacks-clothing, Baseball Caps, Gym Bags, Hoodies, Mens Boots, Mens Sneakers
If not the Undeniable 5.0 Duffle Medium, consider these
Featured in Our Reviews
Bottom Line
Under Armour Undeniable 5.0 Duffle Medium earns Mubboo Score A-. Priced at $38 — a premium option, above the category average of $33. Rated 4.8/5 from 25,012+ reviews. Strong buy if: buyers who prioritize quality over price in gym bags, those who want a top-rated option. Skip if: you're on a tight budget — Under Armour Undeniable 5.0 Duffle Small (Score A, $34) may fit better.
Frequently Asked Questions
Is the Under Armour Undeniable 5.0 Duffle Medium worth buying in 2026?
It earns a Mubboo Score of A-, with a 4.8/5 rating from 25,012 reviews — better than 100% of Gym Bags we track.
How much does the Under Armour Undeniable 5.0 Duffle Medium cost?
It is currently $37.50 — premium-tier pricing for Gym Bags.
How does the Undeniable 5.0 Duffle Medium compare to other Gym Bags?
The category's most-reviewed alternative is the Under Armour Undeniable 5.0 Duffle Small (4.8/5, 25,011 reviews, $33.75). The Undeniable 5.0 Duffle Medium carries a Mubboo Score of A- vs A.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-08-12) and may change.