Shopping Settings

Wishlist 0 items

Your basket 0 items £0.00

Your basket£0.00

Your basket - 0 items

Your shopping basket is empty

Sub total:

£0.00

Delivery:

£3.95

Order total:

FREE

Total saving: £0.00

View Basket

Checkout

Email Basket

Get 3% Cash Back on this order and all future orders with Camping World Rewards. Tick The Box To Join

Tents
Tents

All Tents

Tent Packages

Air Tent

Teepee Tents & Bell Tents

Backpacking Tents

Shelters, Gazebo's & Toilet Tents

Roof Tents

Roof Tents Accessories

Tarps

Family Tents

Kids Play Tents

Beach Tents
Tents by size

1 Man Tents

2 Man Tents

3 Man Tents

4 Man Tents

5 Man Tents

6 Man Tents

7 Man Tents

8+ Man Tents
Tents by brand

Vango

Outdoor Revolution

Zempire

Khyam

Royal Leisure

Kelty
Tent Accessories

Tent Carpets

Groundsheets

Inner Tent

Windbreaks

Tent Canopies & Extensions

Tent Pegs & Mallets

Tent Spares & Repairs

NEW Camping World Rental
Market Leading - 3 Year Instant Replacement Warranty!
Awnings
Awnings

All Awnings

Caravan Awnings

Motorhome Awnings

Drive Away Awnings

Campervan Awnings

Tailgater Awnings

Air Awnings

Porch Awnings
Awnings by Brand

Vango

Outdoor Revolution

Khyam

Telta

Isabella

Camptech
Awning Additions

Awning Accessories

Carpets & Flooring

Pegs & Mallets
Market Leading - 3 Year Instant Replacement Warranty!
Sleeping
Sleeping Bags

Adult Sleeping Bags

Kids Sleeping Bags

Single Sleeping Bags

Double Sleeping Bags

Winter Sleeping Bags

Self Inflating Mattresses and Camping Mats

Single Self Inflating Mattress

Double Self Inflating Mattress

Sleeping Mats

Camping Pillows

Camping Duvets
Air Beds

Single Air Beds

Double Air Beds

King Size Air Beds

Camp Beds

Camp Beds

Bunk Beds

NEW Camping World Rental
Market Leading - 3 Year Instant Replacement Warranty!
Camping
Tents

Tent Packages

1 Man Tents

2 Man Tents

3 Man Tents

4 Man Tents

5 Man Tents

6 Man Tents

7 Man Tents

8+ Man Tents

Air Tent

Teepee Tents and Bell Tents

Lightweight Tents

Roof Tents

Camping Shelters & Toilet Tents

Tent Additions

Tent Carpets

Groundsheets

Inner Tents

Windbreaks
Sleeping Bags

Adult Sleeping Bags

Kids Sleeping Bag

Sleeping

Self Inflating Mattresses

Air Beds

Camp Beds

Camping Pillows

Air Pumps

Camping Furniture

Camping Chairs & Loungers

Camping Kitchens

Camping Tables

Camping Wardrobes & Storage

Electricity

Mains Hook Up

Portable Power Banks

Portable Power Stations

Batteries
Cooking

Camping Stoves & BBQs

Camping Cooking Sets & Utensils

Melamine & Tableware

Fire Lighting

Gas Canisters & Regulators

Wood & Coal

Camping Kettles and Toasters

Picnic

Water Carriers

Bottles & Flasks

Camping Toilets,Chemicals & Fluids

Portable Camping Toilets

Camping Showers

Camping Toilet Chemicals

Water & Waste

Caravan Water Pumps

Water Carriers

Camping Showers

Caravan Water Filters

Water Purification

Waste Containers
Cooling

Electric Cool Boxes

Camping Fridges

Cool Boxes and Coolers

Cool Bags

Ice Packs

Camping Rucksacks and Bags

Cargo Bags & Holdalls

Waterproof Dry Bags

Rucksacks & Day Packs

Camping & Beach Trolleys

Luggage Accessories

Heating & Lighting

Camping Heaters & Fans

Camping Lights, Lanterns & Torches

Pets Outdoors

Car Dog Crates & Accessories

Dog Trailers & Accessories
Changing Robes

Seat Covers

Roof Boxes

Tools

Emergency Blankets

Hand & Foot Warmers

Insect Protection

Multi Tools

Survival Kits

Toiletries

Roof Rack Systems

Roof Boxes

Bike Racks

Towbar Bike Racks

Bike Roof Racks

Bike Rack Accessories
Market Leading - 3 Year Instant Replacement Warranty!
Caravanning
Awnings

Caravan Awnings

Motorhome Awnings

Drive Away Awnings

Camper Van Awnings

Tailgater Awnings

Awning Accessories

Awning Carpets, Groundsheets and Flooring

Caravan Accessories

Caravan Covers

Caravan Steps

Caravan Levelling Ramps & Wheel Chocks

Caravan Cleaning & Laundry

Caravan Safety

Caravan Security

Fire Extinguishers
Camping Furniture

Camping Chairs & Loungers

Camp Kitchens

Camping Tables

Camping Wardrobes & Storage

Camping & Caravan Toilets, Chemicals & Fluids

Portable Camping Toilets

Camping Toilet Chemicals

Water & Waste

Caravan Water Pumps

Water Carriers

Camping Showers

Caravan Water Filters

Water Purification

Waste Containers

Outdoor Activities

Kayaks & Boats

Swimming Pools

Toys & Games

Pets Outdoors

Electric Bikes

Cycle Accessories
Cooking

Camping Stoves

Backpacking Stoves

Camping BBQs and Grills

Cook Sets

Electric Cool Boxes & Fridges

Melamine & Tableware

Fire Lighting

Food

Gas Canisters & Regulators

Kettles & Toasters

Picnic

Water Carriers

Electricity

Mains Hook Up

Portable Power Banks

Portable Power Stations

Batteries
Miscellaneous

Pegs & Mallets

Gas & Regulators

Caravan Lighting & Heating

Heaters & Fans

Camping Lights, Lanterns & Torches
Market Leading - 3 Year Instant Replacement Warranty!
Cooling
Shop by Category

Electric Cool Boxes

Cool Boxes and Coolers

Cool Bags

Ice packs

Drinksware

Camping Fans and Heaters
Shop by Brand

Polarbox

Coleman

See all brands
Clothing
Outdoor Living
Outdoor Activities

Cycling

Electric Bikes

Ice baths

Watersports

Swimming Pools

Inflatable Kayaks,Boats & SUPs

Bodyboards

Wetsuits

Changing Robes

Walking Poles

Hot Tubs Accessories

Hot Tub Accessories

Hot Tub Chemicals

Hot Tub Surrounds
Outdoor Furniture

Pergolas

Outdoor Furniture Sets

Firepits

Outdoor Games & Fitness

Toys & Games

Pets Outdoors

Fitness Equipment

Sledges & Toboggans

PPE - Personal Protective Equipment
Ex-Display / Factory Seconds
Brands
Our Top Brands
See All Brands
Outlet

Show Dates Changing Robes Roof Tents Gift Vouchers Rucksacks Roof Bars Rental

Next Day Delivery As Standard*

Price Promise

3% Cashback on Every Purchase

365 Day Returns Policy

View All Product Reviews Review Your Product

Home Page > Backpacks & Day Packs > Sierra Designs Flex Lumbar 3-6 Litre Rucksack > Reviews

Sierra Designs Flex Lumbar 3-6 Litre Rucksack From £75.00

Review this product..

Write A Review

Return to Product Information

Join the CWMade Outdoors Crew!

Subscribe now to get early access to exclusive deals, news & recommendations along with access to our Camping WorldMade Outdoors Rewards offering 3% cash back on every order.

Our polices
Recycling and WEEE
Terms & Conditions
Privacy
Price Match Promise
Anti-spam policy
Klarna Pay in 3 FAQ
Klarna Financing FAQ

help
Contact Us
Shipping
Returns
Order Tracking
My Account
Store Finder
Camping World Rewards

about Camping WorldMade Outdoors-
'Proudly Celebrating 30 Years'
About Us
Tent Shows
Awning Show
Our Blog
Rental (Tent Hire)

Top Categories
Tents
Awnings
Camping Furniture
Sleeping Bags
Camp Beds
Camping Chairs

70 South Street, Lancing
BN15 8AJ.

Registered Company no. 15553315.

Registered VAT no. 463051514

All major credit cards accepted | Fast checkout with Paypal and Amazon Pay