1. iPhone 6 Plus , iPhone 6S Plus Armband, Nancy's shop Premium Exercise Sports Easy Fitting Slim Scratch-Resistant Running Walking Water Resistant+ Key Holder Slot For iphone 6 Plus 5.5 Inch (Click Link to Check Price on Amazon)
Editor's Rating : 9.4 out of 10
Designed specifically for iPhone 6 Plus / iPhone 6S Plus, Lightweight armband keeps your phone secure and protected.Water Resistant and sweat-proof function to better protect your phone, make you feel more comfortable during exercise& Due to varying color display of different brand monitors, actual color may differ from photo

2. Yomole Multifunctional Outdoor Sports Armband Casual Arm Package Bag Cell Phone Bag Key Holder For iphone 6 6s Plus 5s 5c se Samsung Galaxy Note 5 4 3 Note Edge S4 S5 S6 S7 Edge Plus LG G3 G4 G5 (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
1.High Quality - This Arm Package was made by comfort neoprene and breathable air mesh material.100% brand new and good quality.2.Unique Design - Human design, Adjustable soft elastic with Velcro that fit for different arm circumference, perfect for outdoor activities.

3. Tribe Water Resistant Sports Armband with Key Holder for iPhone 6 Plus, 6S Plus (5.5-Inch), Galaxy S6/S5, Note 4, Google Pixel Bundle with Screen Protector - Grey (Click Link to Check Price on Amazon)
Editor's Rating : 9.8 out of 10
★ FREE IPHONE 6 Plus (5.5") SCREEN PROTECTOR WITH EVERY ORDER! ★ 100% MONEY BACK GUARANTEE: If For Whatever Reason You Don't Absolutely Love Your Tribe Armband, Just Return It And We Will Refund Every Penny Or Replace It, No Questions Asked.★ QUALITY MATERIALS: Our Armband Is Made Of The Highest Quality Soft Neoprene That Is Made To Flex, Twist, And Bend But Not Stretch Out Of Shape. Our Armband Is Ultra Light Weight (1.4oz) For Speed And Comfort During All Activities. Our Armband Offers Full Screen Coverage Yet You Will Retain Full Touch Screen Functionality

4. iPhone Armband, iMangoo iPhone 6S Plus Armband Sports Pouch Running Pack Armband Gym Wrist Bag Touchscreen Sleeve Key Holder & Card Slot Wallet Case Cover for Apple iPhone 6 Plus HTC Smartphone Pink (Click Link to Check Price on Amazon)
Editor's Rating : 9.4 out of 10
The size of the Armband: 7.4 inches X 4.3 inches, fits for iPhone 6 Plus 6S Plus 5.5 inch or other below 5.5 inch Cell phonesNEW UPDATED VERSION ARMBAND: with stretchy strap armband and non-slip plastic loop, MADE of high-quality nylon premium material,healthy and no pungent smell

5. MÃœV365 Ultimate Comfort Sports Running Armband for iPhone 7/6/6s Plus, Galaxy S6/S7 and All Other Phone Models With Case Up To 7 (Click Link to Check Price on Amazon)
Editor's Rating : 9.2 out of 10
IT'S A [GAME CHANGER]: While other running armbands are bulky, have an uncomfortable fit due to fabric, plastic and velcro components and don't accommodate a variety of phone models... our armband takes a totally different approach by giving you ultimate comfort with our lightweight performance fabric that is velcro free and can FIT ANY SIZE PHONE with slim-line case (up to 7 in.).MULTI-FUNCTIONAL [USES]: Whether you are running, hiking, taking the dog for a walk, travelling or visiting an amusement park, you will find this armband is the perfect solution to safely store your phone, keys, money and/or cards. It is so light you won't even know it's there. The flexible fabric stays firmly in place so you won't have to pull, tug or readjust while maintaining your active lifestyle.