The YETI Hopper BackFlip wins on ice retention and build durability, but the RTIC Backpack Cooler delivers comparable day-trip performance at roughly half the price — making RTIC the practical choice for most buyers.
Both use welded waterproof construction and serious insulation, but YETI's ColdCell foam and DryHide shell push verified ice retention past 48 hours in independent testing, while RTIC's liner holds 24–36 hours under similar conditions. For a full day at the beach or a fishing trip, that gap doesn't matter. For a multi-day float trip with no resupply, YETI earns its premium. The RTIC Backpack Cooler closes the spec gap significantly over budget-tier bags, which is why it draws the same buyer who's already ruled out paying $300+.
- YETI Hopper BackFlip 24 retails around $300; RTIC Backpack Cooler 28 retails around $140–$160.
- YETI BackFlip ice retention: 48+ hours verified in lab-style testing under optimal packed conditions.
- RTIC Backpack Cooler ice retention: approximately 24–36 hours under comparable conditions.
- YETI BackFlip 24 holds roughly 20 cans; RTIC Backpack Cooler 28 holds approximately 30 cans.
- Both use RF-welded or thermally bonded seam construction — no stitched leak points on either model.
Side-by-Side Comparison
| Dimension | YETI Hopper BackFlip 24 | RTIC Backpack Cooler 28 |
|---|---|---|
| Capacity | ~20 cans (24L interior) | ~30 cans (28L interior) |
| Ice retention | 48+ hours under optimal packed conditions | 24–36 hours under comparable conditions |
| Exterior shell | DryHide — puncture- and abrasion-resistant TPU | High-density nylon with welded seam construction |
| Best for | Multi-day float trips, backcountry, no resupply scenarios | Day trips, beach, fishing, one-night car camping |
| Weight | ~5 lbs empty | ~4 lbs empty |
How to Choose
- Pick RTIC Backpack Cooler 28 if: your longest trip is a single day — beach, lake, or fishing — and you want 30-can capacity without spending $300.
- Pick YETI Hopper BackFlip 24 if: you're running a multi-day float trip or camping weekend where 48+ hours of verified ice retention is non-negotiable.
- Pick RTIC if: you're stepping up from a budget bag and want RF-welded waterproof construction — you get YETI-tier seam quality at roughly half the price.
- Pick YETI if: you routinely pack raw meat or medication that must stay below 40°F past the 36-hour mark and can't risk a performance gap.
- Pick RTIC if: capacity-per-dollar matters — the RTIC 28 holds approximately 30 cans versus the YETI BackFlip 24's 20-can capacity at half the cost.