Evolution Drift 3700: Capacity and Tray-Fit Guide

Documented specifications for Evolution Drift Series 3700

Documented pack weight

Not confirmed

External dimensions

22 × 17 × 9.5 in

Rain cover

Not confirmed

Six 3700 QuikLatch trays included; upper compartment can hold four 3600 trays.

Manufacturer excludes Ballistix 3.7, Ballistix 3.7 HANGR and Terminal Tackle Tray compatibility; 3500 Terminal Tray is compatible.

Manufacturer L is treated as left-to-right width; H and D are explicit.

Confirmed capacity and exclusions

The current manufacturer listing includes six 3700 QuikLatch trays and states room for four 3600 trays above the main stack. The pack measures 22 inches high, 17 across, and 9.5 deep, with 1680D construction and a waterproof non-slip bottom. Evolution explicitly excludes the Ballistix 3.7, Ballistix 3.7 HANGR, and Terminal Tackle Tray from compatibility, while identifying the 3500 Terminal Tray as compatible. Those exceptions are more useful than a generic claim that a bag holds 3700 boxes. Check your exact box model before buying replacements or transferring an existing tackle collection.

Start with lure requirements

Large box capacity should answer a storage need, not simply offer room to acquire more gear. Lay out the largest lures you intend to bring and make sure they can be stored with hooks protected and bodies separated as needed. Then decide how many of those boxes belong on an ordinary outing. A pack can be oversized even when it successfully holds every item. For a short approach and a long session at one spot, a broad selection may be sensible. For a roaming bank angler, choosing fewer presentations may improve the day more than adding another loaded tray.

Large lures can make apparent spare space misleading. Check whether hooks can be removed cleanly with cold fingers, and leave enough room that one lure does not drag several others out with it.

Keep the tray order stable

Direct access works best when the box edges tell you what is inside. Use brief labels and maintain the same sequence after each change. Put the most frequently used selection in a location that can be removed without disturbing the whole stack. Secure the retaining system before lifting the bag, even for a short move. If someone else shares the pack, agree on the layout so boxes do not gradually change positions. Keep a separate small container for used or damaged lures. This prevents an apparently organized set of trays from turning into a mixture that needs sorting at every stop.

The weather plan must match open storage

A waterproof base handles one route for moisture; an open tray compartment leaves other routes to consider. Sensitive items should go in containers suited to the expected exposure, and hard tackle boxes should not be assumed waterproof solely because they are made of plastic. Avoid leaving the pack open to wind-driven rain while you work. After wet use, remove the full stack and dry the areas behind it as well as the small pockets. If your regular fishing involves heavy spray or frequent immersion risk, evaluate a protected main chamber before choosing this access-focused layout.

Check the complete load before committing

A bag with room for numerous trays can become heavy long before it becomes full. Include drinking water, dense terminal tackle, and spare clothing in a realistic fit check. Walk, lean, and step onto a low platform while watching whether the load shifts or pulls you backward. Make sure the overall width works on the routes you normally use. Choose the Drift 3700 around lures that need its larger trays, while checking the stated compatibility exclusions and how quickly you can return each loaded tray. If 3600 trays already hold your working selection comfortably, compare the smaller Drift using exactly the same fishing plan.

Questions about Evolution Drift 3700: Capacity and Tray-Fit Guide

Sources and further reading

• Evolution Outdoor official product specifications