Current tracking baseline. No price change recorded.
Since 2 October 2026
Sonik Stacksmart Storage Box
Lowest in-stock price
£13.99
from Total Fishing Tackle
Compared across 5 shops
, with 5 currently in stock
Product Information
Sonik makes the StackSmart Storage Box in tough, weatherproof plastic for use in the bivvy, car or boat. The boxes are built to withstand moisture and dirt, and Sonik lists clothing, tackle, food and sensitive equipment among the things they store.
Sturdy feet and recessed lids let several boxes stack safely on top of each other, with bases and lids that interlock. Strong side clips keep the lid firmly in place during transport and double as carry handles.
There are three sizes. The Small holds 16L and measures 40cm x 30cm x 21cm, the Medium holds 36L at 60cm x 40cm x 21cm, and the Large holds 66L at 60cm x 40cm x 36cm. The low height models can be used for underbed storage.
Features and Specifications
| Feature | Details |
|---|---|
| Small capacity | 16L |
| Small dimensions | 40 x 30 x 21cm |
| Medium capacity | 36L |
| Medium dimensions | 60 x 40 x 21cm |
| Large capacity | 66L |
| Large dimensions | 60 x 40 x 36cm |
| Construction | Tough, weatherproof plastic |
| Stacking system | Interlocking bases and lids with sturdy feet and recessed lids |
| Side clips | Lid clips that double as carry handles |
| Low-height storage | Low-height models suit underbed storage |
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Frequently Asked Questions
What sizes does the Sonik StackSmart Storage Box come in?
Small at 16L, Medium at 36L and Large at 66L.
What are the dimensions of the Sonik StackSmart Storage Boxes?
The Small is 40cm x 30cm x 21cm, the Medium is 60cm x 40cm x 21cm and the Large is 60cm x 40cm x 36cm.
How do the StackSmart Storage Boxes stack?
They have sturdy feet and recessed lids, with interlocking bases and lids.
Does the Sonik StackSmart Storage Box have handles?
Yes. The side clips that hold the lid double as carry handles.
What is the Sonik StackSmart Storage Box made from?
Tough, weatherproof plastic.
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