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Luma Flask & Mug

  • A cylindrical purple water bottle with a metallic band around the middle stands upright against a white background featuring the text ION8 near its base.
  • A black insulated bottle stands upright with a silver band in the middle against a plain white background Text on the bottle reads ION8
  • A pink insulated water bottle stands on a white background featuring a silver band around the middle with "ION8" printed near the bottom.
  • Green water bottle standing upright featuring a silver band around the middle with the text ION8 at the bottom against a plain white background
  • A blue insulated bottle standing upright with a silver horizontal band near the top on a plain white background. The text "ION8" is printed near the bottom.
  • A peach-colored insulated water bottle with a silver band stands upright on a white background with the text "ION8" near the bottom.
  • A sleek dark gray insulated bottle stands upright featuring a silver band in the middle on a plain white background with "ION8" printed at the bottom.
A cylindrical purple water bottle with a metallic band around the middle stands upright against a white background featuring the text ION8 near its base.
A black insulated bottle stands upright with a silver band in the middle against a plain white background Text on the bottle reads ION8
A pink insulated water bottle stands on a white background featuring a silver band around the middle with "ION8" printed near the bottom.
Green water bottle standing upright featuring a silver band around the middle with the text ION8 at the bottom against a plain white background
A blue insulated bottle standing upright with a silver horizontal band near the top on a plain white background. The text "ION8" is printed near the bottom.
A peach-colored insulated water bottle with a silver band stands upright on a white background with the text "ION8" near the bottom.
A sleek dark gray insulated bottle stands upright featuring a silver band in the middle on a plain white background with "ION8" printed at the bottom.
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water bottle accessories

Luma Flask & Mug 700ml
$48.00
$48.00
Sale Sold out
Tax included.
Color: Purple

Expected delivery: Tue, 29 Apr - Mon, 05 May. Order within

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Queen's award

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Silent silicone base

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Stainless steel

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Thermal mug included

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Hot or cold for hours

magnet icon

Hidden magnetic cap

Get a Free 750ml Bottle With Your Order!

Spend £30 and get a free 750ml bottle (worth £15) added to your cart. UK only, while stocks last!

Product description

Luma Vacuum Insulated Flask with Thermal Cup

Introducing the versatile and beautiful ION8 Vacuum Insulated Flask with Thermal Cup, the perfect companion for your hot and cold beverages. Designed with double wall thermal insulation, this flask ensures your drinks stay at the ideal temperature for over 12 hours. The accompanying cup, a full-sized mug with a capacity of over 300ml, is also double wall insulated, so your drinks stay hot or cold for longer even after you pour them.


The flask itself holds a generous 700ml (24 oz) and features a soft pad on the base, ensuring safe and silent placement on any surface. The cap attaches seamlessly with hidden magnets, offering a touch of magic and convenience. For added ease, the machined lid provides an enhanced grip, making it effortless to open and close.


Available in fashionable designer colors with tough powder paint for durability and grip, our flask is as stylish as it is functional. Plus, it’s 100% carbon neutral and made from recyclable vacuum insulated stainless steel, making it an environmentally friendly choice. Enjoy your beverages in style and sustainability with our premium ION8 Vacuum Insulated Flask for Hot Drinks with Cup.

⚠️ WARNING: This product contains a magnet. Individuals with pacemakers or other implanted medical devices should exercise caution and consult their physician before use.

Product specification

  • Brand: Ion8
  • Capacity: 700ml
  • Care instructions: Before use always rinse the bottle and cap with cool water. After use always rinse in warm water and dish soap only. Air dry thoroughly before storing.
  • Composition: Stainless Steel
  • Country of Origin: China
  • Dimensions: H23 x Dia.8.5cm
  • Dishwasher Safe: No
  • Freezer Safe: No
  • Model name / number: I8FS700PUR
  • Washing Instructions: Hand Wash Only
  • Weight: 460.00g

Delivery and returns

DELIVERY

Orders over £40: FREE Royal Mail Tracked 48® Delivery or upgrade to Royal Mail Tracked 24® for £1.95.

Orders under £40: Royal Mail Tracked 48® Delivery for £3.95 or upgrade to Royal Mail Tracked 24® for £5.95

Find out more>

RETURNS

Our policy on returns is simple. Love our products, or send them back.

We offer a 30-day trial for all of our products, which means you have 30 days to try it out, live with it, and love it.

Find out more>

View full details
Trustpilot
Over 12 million

bottles sold

Trustpilot
Over 12 million bottles sold
  • A peach-colored water bottle, with a stainless steel body and a silicone sleeve, is held by a person. ION8 is printed on the sleeve. The person is wearing an orange and yellow striped shirt and rust-colored pants.

    Hidden magnetic cap

    The cap attaches with concealed magnets, providing effortless use and a touch of modern convenience without compromising style.

  • A black and silver ION8 thermos sits on a white desk, next to a cup of dark liquid and a laptop. The thermos has a black sleeve and the text "ION8" is visible on it. A silver ION8 cap is also present.

    Thermal cup included

    The 300ml stainless steel insulated thermal cup ensures your drink stays hot or cold after pouring. It holds about 2.5 refills from a full flask—perfect for extended use or sharing.

  • A teal ION8 thermos rests on a red and white striped beach towel on sand.

    Hot or cold for hours

    Double-wall insulation keeps drinks at the perfect temperature for hours, so you can enjoy your coffee steaming or your water icy, no matter where you are.

  • A person opens a blue ION8 insulated water bottle against a blue background. The bottle is stainless steel with a blue sleeve.

    Durable and eco-friendly.

    Crafted from BPA-free stainless steel with an ultra-matte, tough powder paint coating, this flask is built to last and fully recyclable, offering a sustainable, planet-friendly alternative to disposable cups.

  • A pink thermos is being placed into a pink handbag by a person wearing a pink cardigan against a pink background.

    Leak-proof and portable

    The 100% leak-proof lid and lightweight design make it easy to carry and safe to toss in your bag, preventing spills and messes on the go. Perfect for commutes and outdoor adventures.

  • A dark-blue ION8 water bottle is held by a hand, which is wearing rings. The hand and bottle rest against dark denim fabric.

    Silent silicone base

    The soft silicone base prevents noise when placing the flask down, ensuring a silent and scratch-free experience on any surface.

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Award-winning design

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Red Dot design

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Good Design

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iF Design

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Queen's award

Trustpilot

In over 1000 UK stores

A stylized red logo, appearing glittery, is presented against a black background. The logo is of the word "ARGOS" in a bold, slightly irregular font.
A stylized word, "Sainsbury's" is presented in a slightly rough, orange, textured font against a black background.
The word "Ryman" is displayed in a stylized, red, pixelated font against a black background.

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