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Flow Tank


This tank is crafted with proprietary Tencel and cotton blend in a relaxed fit for ultimate comfort. Ninepine designed this piece for recreation, lifestyle and gym workouts in mind.

  • Smooth and soft Tencel and cotton blend
  • Designed to be worn out or tucked in
  • Relaxed fit
  • Ninepine logo on chest

For every order placed, Ninepine will plant a tree on your behalf through Eden Reforestation Projects in Kenya.


Composition: 50% Tencel and 50% Cotton
Surface look: Matte 
Surface feel: Soft and slightly silky

Thickness: 3.75/5 
Fabric weight: Moderate 


  • The model in the images is wearing size S. She’s 169cm tall, has a 87cm bust and usually wears 32C bras. She usually wears her Ninepine longlinebra and leggings in size XS but tops (sweaters and t-shirts) in S from other brands
  • We recommend you stick to your usual size but can size up for a more relaxed fit 


  • Machine wash in cold/cool/30° water (to prolong the life of the spandex)
  • Turn inside out
  • Wash with similar fabrics and colours
  • Line dry
  • Never tumble dry
  • Avoid heat (to prolong the life of the spandex)
  • Do not bleach
  • Do not iron
  • Do not dry clean
Size, Style and Fit
Size guide: View size guide
Design: Sweden
Materials: Italy, China
Production: China, Vietnam, Italy
Sweden : 2 - 5 days
Europe: 2 - 7 days

Finland: Matkahuolto Lähellä-paketti - 2-5 business days (from day after pick up)

All orders placed Monday – Friday before 12pm CET ship within 48 hours. For consumer protection, all orders are subject for review. This may sometimes cause a slight delay in processing your order. See above for average shipping times!

Additionally, orders placed during weekends, special promotions (Black Friday/Cyber Monday) and holidays may take extra processing time due to increased volumes. Please allow 3-5 extra days for order processing. Thanks for your patience!

View size guide
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Free 14 days return

NINEPINE Sustainability Leader
value chain.
  • Design country, material and its origin as well as production country are known
  • Supply chain known and supplier data gathered
  • Auditing of suppliers
  • No fur used, and no hazardous chemicals used in production of materials
  • Long-lasting / reparable / recycled / natural / organic / easily recyclable materials
  • Certificated materials
Lower carbon
  • Energy-efficient production & efficient logistics
  • Renewable energy used / flights avoided
  • Carbon footprint defined and plan for emission reduction & compensation implemented
Design in circular
  • Design for quality and long-term use
  • Zero waste / waste of production used by another company
  • Offering repair / 2nd hand / renting / recycling services
Good working
  • No child or forced labor, no unsafe or unfair working conditions
  • Living wage commitments and decent working hours
  • Code of conduct / offers education
Responsible online
  • No incineration or landfilling of returned items
  • Products are packed in natural or recycled materials
  • Environmentally-friendly delivery options
Size guide, NINEPINE
ninepine--flow-tank--Size guide
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