Cooltto Waterproof Wide Brim Sun Hat L/XL/XXL
- UPF 50+ sun protection
- 3.9 inch brim
- Adjustable drawstring closure
- Lightweight, quick dry, breathable
- Sizes L, XL and XXL in the title
- Waterproof per spec field, also listed water resistant
Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A khaki wide brim bucket hat with a high UPF rating, drawstring fit and quick drying fabric. The waterproof claim conflicts in the listing, and the fabric is named as both polyester and nylon.
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ASIN: B0FGV3S1ZPModel: MA001Category: Fishing Hats
Colors Available
Sizes Available
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Overview
Cooltto offers this bucket hat with a wide brim, a drawstring and quick dry fabric for fishing, hiking and camping. It comes in khaki with a plain pattern.
Wide brim shade, a UPF rating and a drawstring that adjusts the fit suit long days outdoors. The inconsistent fabric and waterproof wording are the weakness.
Who it's for
Anglers, hikers and campers wanting wide shade in the larger hat sizes suit this one. Anyone needing a smaller size, true waterproofing or a documented fabric should look elsewhere.
Pros and cons
- Wide brim shade
- UPF rated fabric
- Quick dry and breathable
- Larger sizes offered
- Waterproof claim conflicts with specs
- Fabric named two ways
- No small sizes
- Season listed as fall and spring
Performance notes
Shade comes from the wide brim, and the UPF rated fabric blocks ultraviolet light across the crown and brim. The drawstring snugs the hat against wind, and quick dry, breathable fabric handles sweat and splashes. Water protection is limited by a repellent finish rather than true sealing.
Specifications
| Brand | Cooltto |
|---|---|
| Model | MA001 |
| Dimensions & fit | |
| Brim Width | 3.9 inches |
| Construction & materials | |
| Material Type | Polyester |
| Fabric Type | 100% Nylon |
| Color | Khaki |
| Other details | |
| Sun Protection | UPF 50+higher than 82% of 51 fishing hats |
| Hat Form Type | Bucket Hat |
| Fit Type | Adjustable |
| Apparel Closure Type | Drawstring |
| Water Resistance Level | Water Resistant |
| Is Waterproof | True |
| Seasons | Fall, Spring |
| Product Care Instructions | Hand Wash Only |
| Additional Features | Adjustable, Breathable, Lightweight, Quick Dry, Wide Brim |
Closest rivals on specs
Frequently asked questions
How do I wash the Cooltto sun hat?
The care instructions say hand wash only.
Is the Cooltto sun hat waterproof?
The title and the waterproof field say yes, but the water resistance level says water resistant. Treat it as water resistant.
What is the Cooltto sun hat made of?
The material field says polyester, while the fabric field says 100% nylon. The listing does not settle which.