MilCases

Explorer 3815HL Case

Code: 3815HL

Interior380 × 270 × 155 mm

Lid 47 mm · Base 108 mm

Exterior420 × 340 × 177 mm

2.2 kg empty · 15.9 litres

Price range: £107.17 through £140.98 inc VAT Price range: £89.31 through £117.48 ex VAT
Choose your options to check availability.

Found it cheaper?

AvailabilitySelect options
Stock availability

Choose your options to check availability.

DeliveryFree UK delivery from £50

UK delivery is free on orders of £50 or more including VAT, or £3.95 below £50.

Order in-stock items before 12pm for next-day delivery. Items available to order follow the dispatch estimate shown above.

Delivery outside the UK is quoted on request. Request a delivery quote before ordering.

Delivery and shipping
ReturnsView our returns policy

Check the returns policy for conditions and any product exceptions.

Returns policy
Have a question?Speak to our team

Build your case

Accessories linked to this case. Check your selected configuration for included items.

Personalised Explorer case nameplate

Make it yours. A personalised nameplate that replaces the original name tag holder.

£23.99 inc VAT£19.99 ex VAT
Personalise

Explorer 3815HL Case

Key specs

Internal dimensions
380 × 270 × 155 mm
External dimensions
420 × 340 × 177 mm
Lid depth
47 mm
Base depth
108 mm
Weight empty
2.2 kg
Weight with foam
2.53 kg
Volume
15.9 litres
Buoyancy
10 kg/max
Certificates
DEF-STD 81-41
Wheels
No

Description

The Explorer 3815HL is a medium-sized waterproof case designed to offer maximum protection in a lightweight, durable form. Made from injection-moulded copolymer polypropylene, it delivers superior resistance to shocks, water, dust and extreme temperatures — all while remaining easy to carry and stack.

Certified to IP67 and military standards, this case is ideal for safeguarding sensitive or valuable items during transport or storage. With a balanced depth and footprint, it’s well-suited for everyday professional use or travel.

Ideal for:
• Laptops, tablets and documents
• Medical and diagnostic equipment
• Electronic devices and field tools
• Books, accessories and technical gear

Key Features:
• Watertight, dustproof and impact-resistant (IP67 certified)
• Pre-fitted O-ring for a high-integrity seal
• Automatic pressure relief valve
• Corrosion-proof hinges with anti-tilt lid support
• Rubberised carry handle for comfort
• Padlock-compatible reinforced locking points
• Removable lid for flexible access and customisation
• Temperature resistant from –33°C to +90°C
• Available in six standard colours

Technical Specifications

Internal dimensions
380 × 270 × 155 mm
External dimensions
420 × 340 × 177 mm
Lid depth
47 mm
Base depth
108 mm
Weight empty
2.2 kg
Weight with foam
2.53 kg
Volume
15.9 litres
Buoyancy
10 kg/max
Certificates
DEF-STD 81-41
Wheels
No
Minimum operating temperature
-33 °C
Maximum operating temperature
90 °C
Brand
Explorer Cases
Category
Small Cases

Features

Automatic Valve

Automatic Valve

Automatic pressure release valve.

Corrosion Proof Metal Hinges With Lid Stay Features

Corrosion Proof Metal Hinges With Lid Stay Features

Fixing Points

Fixing Points

Additional fixing points on the lid, available on certain models

Internal Slots

Internal Slots

Internal slots for optional panel mounting brackets or panel mounting rings

Jam Free Latches With Easy-opening Mechanism

Jam Free Latches With Easy-opening Mechanism

(from model 3818 on)

PVC Waterproof ID Removable Label

PVC Waterproof ID Removable Label

(Art. LABELCOVER + nr. art.)

Soft Grip Rubber Handle

Soft Grip Rubber Handle

Load tested handle, reinforced with corrosion proof steel pins

Counterbalance Supports

Counterbalance Supports

(in certain models)

Downloads

Configuration datasheet

Choose your product options to see the matching datasheet.

Price range: £107.17 through £140.98 inc VAT Price range: £89.31 through £117.48 ex VAT

Added to basket

Quantity