Sun Bum vs Banana Boat SPF 50: Camp Sunscreen?
Sun Bum vs Banana Boat is the sunscreen shelf argument at every drugstore, and for camping the deciding factor is bottle size against price. Both are chemical SPF 50 broad-spectrum lotions with 80-minute water and sweat resistance. The Banana Boat Sport SPF 50 is $8.95 for 8 fl oz — a full family weekend in one bottle. The Sun Bum Original is $14.99 for 3 oz, reef-friendly with no oxybenzone or octinoxate, and finishes less greasy. Banana Boat or Sun Bum comes down to whether you are restocking a camp bag cheaply or buying the formula you will actually reapply.
Choose the Sun Bum SPF 50 if
You want a reef-friendly, non-greasy lotion your family will not fight about reapplying, and you accept a small 3 oz bottle.
$14.99 · 4.7★ · 45,000 ratings
See the Sun Bum SPF 50 →Choose the Banana Boat Sport SPF 50 if
You want the cheapest proven sport sunscreen in a big bottle that lives in the camp bag all season.
$8.95 · 4.6★ · 19,246 ratings
See the Banana Boat Sport SPF 50 →Sun Bum SPF 50 vs Banana Boat Sport SPF 50: side by side
| Spec | Sun Bum SPF 50 | Banana Boat Sport SPF 50 |
|---|---|---|
| Price | $14.99 | $8.95 |
| Rating | 4.7★ from 45,000 ratings | 4.6★ from 19,246 ratings |
| Category | Sun Protection | Sun Protection |
| Best for | Best for families who want one reef-friendly, water-resistant sunscreen that works for beach days, lake swims, and high-elevation hikes | Best for families who want a cheap, proven sport sunscreen they can keep in the camp bag and reapply all weekend without thinking about it |
| One thing it does well | SPF 50 broad-spectrum UVA/UVB protection that holds up for 80 minutes in water | SPF 50 broad-spectrum UVA/UVB coverage with 80-minute water and sweat resistance |
| One thing to know | Small 3oz bottle runs out fast on family trips | Chemical (non-mineral) formula - not the pick for mineral-only households |
| Who should buy it | Parents who refuse to choose between sun safety and skin-friendly ingredients — no oxybenzone, no octinoxate, no parabens; Campers and hikers who need 80-minute water resistance that survives lake swims and afternoon sweat | Families packing one sunscreen for the beach, the lake, and the trailhead who want a bottle big enough to share; Campers and hikers who sweat hard and need 80-minute water resistance that survives a swim |
Pros and cons, side by side
Sun Bum SPF 50
Pros
- SPF 50 broad-spectrum UVA/UVB protection that holds up for 80 minutes in water
- Reef-friendly formula without oxybenzone or octinoxate
- Non-greasy finish with Vitamin E so skin doesn't feel sticky
- Trusted surf-bum brand — easy to find at any drugstore for refills
Cons
- Small 3oz bottle runs out fast on family trips
- Chemical (non-mineral) formula — not for mineral-only households
- Needs re-application every 80 minutes to stay effective
Banana Boat Sport SPF 50
Pros
- SPF 50 broad-spectrum UVA/UVB coverage with 80-minute water and sweat resistance
- Lightweight lotion rubs in clear instead of leaving a greasy or chalky layer
- 8 fl oz bottle covers a whole family weekend, not one afternoon
- One of the cheapest ways to keep a camp bag permanently stocked with sunscreen
Cons
- Chemical (non-mineral) formula - not the pick for mineral-only households
- Needs reapplying every 80 minutes of swimming or heavy sweating
- Large bottle is bulky if you are counting ounces on a backpacking trip
What the numbers say
The Sun Bum SPF 50 lists at $14.99 and the Banana Boat Sport SPF 50 at $8.95 — Banana Boat Sport SPF 50 is the cheaper of the two by $6.04. The Sun Bum SPF 50 carries the larger review base (45,000 ratings at 4.7★ vs 19,246 at 4.6★), which usually means the failure modes are better documented. Price and ratings are read from the TrailMapz catalog and refreshed on every deploy — check the product pages for today's numbers before you buy.
The verdict
Neither product wins outright — the trip decides. Pick the Sun Bum SPF 50 if this is your trip: You want a reef-friendly, non-greasy lotion your family will not fight about reapplying, and you accept a small 3 oz bottle. Pick the Banana Boat Sport SPF 50 instead if this is your trip: You want the cheapest proven sport sunscreen in a big bottle that lives in the camp bag all season. Read the two lists against the trip you are actually taking, not the one in the marketing photos, and the decision usually makes itself.
Shopping the whole category? best sun protection guide put every pick in the category in context, and the side-by-side compare tool lets you put any two products in the catalog next to each other.
📖 Keep Reading: Sun Protection Guides
Field-tested buying advice, comparisons, and setup tips from our guides — useful before you commit.
- Sun Protection for Camping & Hiking
How to stay sunburn-free: UPF 50+ sun hats, sweat-proof sunscreen and polarized hiking sunglasses compared, with reapplication and UV-index rules.
- Hot Weather Camping Gear Guide 2026
Hot weather camping gear that works in 90°F+ heat: sun-reflective tents, hydration systems, cooling shirts, shade and strategies for every budget.
- Beach Camping Gear Checklist 2026
15 must-have items for beach camping in 2026 — from sand-proof coolers and UV-blocking tents to dog life jackets and insulated water bottles. Complete
- Tent Fans for Camping
How to pick and run a camping fan: real airflow and battery math, the best rechargeable tent fan, overnight power and safety rules for campers.