The North Face Lumbnical Bum Bag - Small
The North Face Lumbnical Bum Bag - Small
The North Face Lumbnical Bum Bag - Small
The North Face Lumbnical Bum Bag - Small
The North Face Lumbnical Bum Bag - Small
The North Face Lumbnical Bum Bag - Small

Lumbnical Bum Bag - Small


Regular price€40.00

  • Low stock - 1 left


When you don't need a backpack, the small Lumbnical Bumbag is a great trail companion for your essentials. The stretch mesh front pocket with bungee loop fits a small water bottle and a zipped internal pocket takes care of keys and cards. The perforated ridged foam on the back reduces chafing as you move.


Water Repellent Fabric


The durable water-repellent finish provides light protection from moisture and short fabric saturation.


  • Technical nylon face fabric with an embossed pattern
  • Perforated and ridged back-panel foam for optimal comfort and ventilation
  • External stretch-mesh stash pocket with a secure bungee loop, perfect for on-the-go water bottle storage
  • Internal, secure-zip pocket with key-clip webbing

Size & Fit

Compact fit: This bag is compact and lightweight to carry smaller items.

Available in one size and the colours:
Asphalt Grey/TNF Black

Is your size or colour not available? Contact us via email or call us on 01 824 9156 and we will check if we have your size in one of our stores.


  • Average Weight: 0.220 kg
  • Volume: 4 Litres
  • Dimensions: 13.5 cm x 37 cm x 10 cm


  • Fabric: 100D Geo-Nylon With Non-PFC Durable Water-Repellent (Non-PFC DWR) Finish

Care Advice

The best way to clean your bag or backpack is to spot clean with a damp cloth, then let it air dry. We do not recommend fully submerging it in water.

  • Free Delivery on orders above €100
  • 30 Day Returns

We offer FREE delivery on orders over €100 (excluding overweight items*) to the Republic of Ireland and Northern Ireland, for any order below the value we charge a small delivery fee of €5 per delivery.

Orders may take up to 2-3 working days to be processed and shipped, with delivery the next working day after dispatch unless otherwise advised. Please note that DPD does not deliver parcels between 25th to 27th December as well as 30th to 2nd January. 

*Scooters, SUPs, kayaks and overweight products are excluded from free delivery and incur a delivery fee of €20. Do not hesitate to contact us if you have any questions.

Yes, you may do so within 30 days of delivery date to any 53 Degrees North store and we will refund you in full via the original payment method used (if possible) or exchange your item for another size or another item.

You have 30 days from when you receive your order to change your mind and request an exchange or a refund. You can request a refund or exchange at any of our 53 Degrees North stores or by sending us the product back. 

You can find out more in our refund & returns section.

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