3 PC Fly Fishing Box Silicone Super Slim Waterproof Fly Fishing Tackle Trays Box Best…
- Fly Box
- 3.7 pounds
- Polycarbonate
- 1
A slim, waterproof fly box built for pocket carry, with a silicone insert pad and clear lid doing most of the work.
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How it ranks among the 15 fly boxes we track
4.4★ across 167 Amazon ratings, Bayesian-smoothed toward the category average.
167 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
100+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 15 fly boxes we track - how the scorecard works · full fly boxes data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jul 5, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A three-piece silicone-lined fly box set made from AS plastic with a clear lid, sized at 7.36 x 4.02 x 0.63 inches and rated to hold about 110 flies. Sealed with rubber gaskets for a waterproof closure, aimed at anglers who want slim, pocket-sized fly storage.
The slim 0.63 inch profile is the main design choice here, aimed at pocket or vest storage rather than a full tackle box. The silicone pad inside is meant to hold flies in place and resist hook corrosion, while the clear lid lets you check contents without opening the case in wet conditions.
- 7.36 x 4.02 x 0.63 inch slim profile
- Holds approximately 110 flies
- Silicone insert pad
- Rubber gasket waterproof seal
Who it's for
Fly anglers who want compact, pocket-friendly fly storage for a day on the water rather than bulk storage for a full fly collection. Good as a secondary box to carry alongside a larger tackle bag.
Strengths and trade-offs
Drawn from this product's published specifications.
- Slim 0.63 inch profile fits easily in a pocket
- Clear lid allows checking flies without opening
- Silicone pad designed to resist hook corrosion
- Rubber gasket seal for a waterproof closure
- No owner reviews available to confirm real-world durability
- Capacity of about 110 flies limits it to a secondary or day box
Performance notes
The rubber gasket seal is designed to keep the interior dry even if the box gets dunked or rained on, and the silicone insert pad is meant to grip fly hooks without letting them rust against bare plastic. The clear AS plastic lid lets you see the contents without opening the case.
Specifications
| Brand | 3 |
|---|---|
| Model | G048 |
| Dimensions & fit | |
| Maximum Weight Recommendation | 3.7 pounds |
| Item Dimensions L x W x H | 7.5 × 4.1 × 1.8 inches |
| Construction & materials | |
| Material Type | Polycarbonate |
| Color | Waterproof |
| Included components | |
| Unit Count | 1 |
| Included Components | silicone pad and PC |
| Other details | |
| Number of Compartments | 1 |
| Water Resistance Level | Waterproof |
How it compares
This product against the closest alternatives we track in fly boxes.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| 3 PC Fly Fishing Box Silicone Super Slim Waterproof Fly Fishing Tackle Trays Box Best…This product | 4.4 / 5 | 167 | 3.8 / 5 |
| Gonex Fly Boxes for Fly Fishing Jig Boxes Two-Sided Waterproof Lightweight Fly Fishing…Gonex | 4.7 / 5 | 1,900 | 4.2 / 5 |
| Dr.Fish Fly Fishing BoxDr.Fish | 4.7 / 5 | 617 | 4.2 / 5 |
| Alichino small fly box for fly files ice jig box fly box for fly fishingAlichino | 4.7 / 5 | 594 | 4.2 / 5 |
| fishpond Tacky Original Fly Boxfishpond | 4.7 / 5 | 451 | 4.1 / 5 |
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Questions about the 3 G048
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How many flies does this fly box hold?
The set is rated to hold about 110 flies across the included pieces.
Is this fly box actually waterproof?
It's sealed with rubber gaskets, per the manufacturer's stated waterproof design.
How thin is the fly box for pocket carry?
It measures about 0.63 inches thick, sized for pocket or vest storage.